Neuroscience

Scientists discover urinary biomarker that may help track ALS

A study in Neurology suggests that analyzing levels of the protein p75ECD in urine samples from people with amyotrophic lateral sclerosis (ALS) may help monitor disease progression as well as determine the effectiveness of ...

Diseases, Conditions, Syndromes

NASH ID'd by mass spectrometry-based profiling, clinical variables

(HealthDay)—Mass spectrometry (MS)-based profiling combined with clinical variables can identify nonalcoholic steatohepatitis (NASH), according to a study published in the October issue of Clinical Gastroenterology and ...

Diseases, Conditions, Syndromes

'Breath test' shows promise for diagnosing fungal pneumonia

Many different microbes can cause pneumonia, and treatment may be delayed or off target if doctors cannot tell which bug is the culprit. A novel approach—analyzing a patient's breath for key chemical compounds made by the ...

Health

US fertility clinic mix-up brings calls, questions

The suspect is dead, the fertility clinic where he reportedly replaced a customer's sperm with his own no longer operates, and the clinic left no records that might show the extent of the scandal, the University of Utah said ...

Oncology & Cancer

Predicting individual breast cancer risk may be possible

An international scientific collaborative led by the Harvard Stem Cell Institute's Kornelia Polyak, MD, PhD, has discovered why women who give birth in their early twenties are less likely to eventually develop breast cancer ...

Diseases, Conditions, Syndromes

Positive diagnostic strategy non-inferior to exclusion in IBS

(HealthDay)—For patients with irritable bowel syndrome (IBS), a positive diagnostic strategy is non-inferior to a strategy of exclusion for patients' health-related quality of life (HRQOL), according to a study published ...

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